Assist Power Window Switch Inspection

Disconnect the negative (-) battery terminal.
Remove the front door trim panel.
(Refer to Body - "FRONT DOOR TRIM ")
Disconnect the connector (A) from the switch.

Fig 1: Power Window Switch Connector
Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: Power Window Switch Connector Terminals
Courtesy of KIA MOTORS AMERICA, INC.
Check for continuity between the terminals in each switch position according to the table. If the continuity condition is not normal, replace the switch.
[Safety]

Fig 3: Power Window Switch Terminal Continuity Chart (Safety)
Courtesy of KIA MOTORS AMERICA, INC.

[Manual]

Fig 4: Power Window Switch Terminal Continuity Chart (Manual)
Courtesy of KIA MOTORS AMERICA, INC.